10531458

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 80

約数和(自身を含む): 27808704

約数和(自身を除く): 17277246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 251, 259, 333, 378, 502, 518, 567, 666, 753, 777, 999, 1134, 1506, 1554, 1757, 1998, 2259, 2331, 2997, 3514, 4518, 4662, 5271, 5994, 6777, 6993, 9287, 10542, 13554, 13986, 15813, 18574, 20331, 20979, 27861, 31626, 40662, 41958, 47439, 55722, 65009, 83583, 94878, 130018, 142317, 167166, 195027, 250749, 284634, 390054, 501498, 585081, 752247, 1170162, 1504494, 1755243, 3510486, 5265729, 10531458]

約数ペア:

[(1, 10531458), (2, 5265729), (3, 3510486), (6, 1755243), (7, 1504494), (9, 1170162), (14, 752247), (18, 585081), (21, 501498), (27, 390054), (37, 284634), (42, 250749), (54, 195027), (63, 167166), (74, 142317), (81, 130018), (111, 94878), (126, 83583), (162, 65009), (189, 55722), (222, 47439), (251, 41958), (259, 40662), (333, 31626), (378, 27861), (502, 20979), (518, 20331), (567, 18574), (666, 15813), (753, 13986), (777, 13554), (999, 10542), (1134, 9287), (1506, 6993), (1554, 6777), (1757, 5994), (1998, 5271), (2259, 4662), (2331, 4518), (2997, 3514)]